QiWei PHB-1 and FZchina PHS-10 compare

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Model selection comparator If you have any questions, please click below Service	QiWei PHB-1 pH meter (portable microcomputer) 390.0 RMB China Detail	FZchina PHS-10 Portable acidity meter 1500.0 RMB China Detail

Model comparison

Type	Portable	Portable
Range	0~14PH	0~14PH
Accuracy	±0.01	±0.01
Accessories

Parameter comparison

Measurement parameters
PH range	0~14pH
pH measurement Accuracy	±0.01pH
resolution	pH: 0.01pH/Temperature: ± 1 ℃
Temperature Measurement range	0~60 ℃ manual compensation
Stability (zero drift)	≤ 0.01pH ± 1 word/2h
input impedance	> 1x1012OH
data storage	without
Power	1.5V battery/4 cells	2 AA alkaline batteries or general Power (DC5V, 300mA, internal positive and external negative)
Dimensions	1808030mm
Weight	About 0.5Kg
Standard electrode reagent	E201-C plastic case PH composite electrode; PH standard calibrated sample; No. 7 DC1.5V battery 4
Allowable environment temperature	0~40℃
Allowable Relative Humidity	<85%
Solution temperature compensation range	0~60℃
Power consumption	2W
Temperature measurement Accuracy	±1℃
mV range	±1600mV

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For more information about QiWei PHB-1,FZchina PHS-10similarities and differences, please refer to the NBCLab product details.

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